I'm not a jazz music person, but if you are, or like Latin music, then get Gotan Project and listen on your SDA's. I listned to them on the CRS+ I had, and now on the LSi9s, and the detail of sound is incredible. Gotan Project are a couple Europeans and an Argentine (I think) and they play a tango/jazz/electro fusion (if that makes sense). I can't imagine what their CDs would sound like on big-boy SDAs. Lunatico is my favorite cd. Napster has their music, and I am NOT their agent---I wish. (I should clarify that although I don't like jazz-type music...this group was the find of 2006 for me).